Robert loves gadgets and tools. Adeline, Robert's mother, was renown for her collection of kitchen gadgets. Well, here's one that really works. Place the Titanium stone into the bottle or your glass and pump three or four times. Tiny little air bubbles accomplish the same aeration as a virourous decanting followed by a long wait. We use it on young wines that are "closed in" or may profit by more time in the cellar. Do the test, taste the wine before and after, you'll be amazed.